Base | Representation |
---|---|
bin | 11011111110111… |
… | …01001001110110 |
3 | 121100200221101220 |
4 | 31333131021312 |
5 | 440043111134 |
6 | 35143131210 |
7 | 5550146130 |
oct | 1577351166 |
9 | 540627356 |
10 | 234738294 |
11 | 11055a39a |
12 | 66743b06 |
13 | 3982abcb |
14 | 23266050 |
15 | 1591c149 |
hex | dfdd276 |
234738294 has 16 divisors (see below), whose sum is σ = 536544768. Its totient is φ = 67068072.
The previous prime is 234738271. The next prime is 234738307. The reversal of 234738294 is 492837432.
234738294 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 5589007 = 234738294 / (2 + 3 + 4 + 7 + 3 + 8 + 2 + 9 + 4).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2794462 + ... + 2794545.
It is an arithmetic number, because the mean of its divisors is an integer number (33534048).
Almost surely, 2234738294 is an apocalyptic number.
234738294 is an abundant number, since it is smaller than the sum of its proper divisors (301806474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234738294 is a wasteful number, since it uses less digits than its factorization.
234738294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5589019.
The product of its digits is 290304, while the sum is 42.
The square root of 234738294 is about 15321.1714304096. The cubic root of 234738294 is about 616.8714177004.
The spelling of 234738294 in words is "two hundred thirty-four million, seven hundred thirty-eight thousand, two hundred ninety-four".
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